<table>
  <thead>
    <th>ID</th>
    <th>Business Unit</th>
    <th>Comp</th>
    <th>Pa Id</th>
    <th>NPI</th>
  </thead>
  <tbody>
    <tr *ngFor="let item of data.settings; let i=index">
      <td>{{item.id}}</td>
      <td *ngFor="let item2 of item.data">{{item2.value}}</td>
    </tr>
  </tbody>
</table>

stackblitz example

Easy way to use for create dynamic header and cell in normal table :

<table width="100%" class="table">
 <thead>
  <tr>
   <th ng-repeat="(header, value) in MyRecCollection[0]">{{header}}</th>
  </tr>
 </thead>
 <tbody>
  <tr ng-repeat="row in MyRecCollection | filter:searchText">
   <td ng-repeat="cell in row">{{cell}}</td>
  </tr>
 </tbody>
</table>

MyApp.controller('dataShow', function ($scope, $http) {
    //$scope.gridheader = ['Name','City','Country']
        $http.get('http://www.w3schools.com/website/Customers_MYSQL.php').success(function (data) {

                $scope.MyRecCollection = data;
        })

        });

JSON Data :

[{
    "Name": "Alfreds Futterkiste",
    "City": "Berlin",
    "Country": "Germany"
}, {
    "Name": "Berglunds snabbköp",
    "City": "Luleå",
    "Country": "Sweden"
}, {
    "Name": "Centro comercial Moctezuma",
    "City": "México D.F.",
    "Country": "Mexico"
}, {
    "Name": "Ernst Handel",
    "City": "Graz",
    "Country": "Austria"
}, {
    "Name": "FISSA Fabrica Inter. Salchichas S.A.",
    "City": "Madrid",
    "Country": "Spain"
}, {
    "Name": "Galería del gastrónomo",
    "City": "Barcelona",
    "Country": "Spain"
}, {
    "Name": "Island Trading",
    "City": "Cowes",
    "Country": "UK"
}, {
    "Name": "Königlich Essen",
    "City": "Brandenburg",
    "Country": "Germany"
}, {
    "Name": "Laughing Bacchus Wine Cellars",
    "City": "Vancouver",
    "Country": "Canada"
}, {
    "Name": "Magazzini Alimentari Riuniti",
    "City": "Bergamo",
    "Country": "Italy"
}, {
    "Name": "North/South",
    "City": "London",
    "Country": "UK"
}, {
    "Name": "Paris spécialités",
    "City": "Paris",
    "Country": "France"
}, {
    "Name": "Rattlesnake Canyon Grocery",
    "City": "Albuquerque",
    "Country": "USA"
}, {
    "Name": "Simons bistro",
    "City": "København",
    "Country": "Denmark"
}, {
    "Name": "The Big Cheese",
    "City": "Portland",
    "Country": "USA"
}, {
    "Name": "Vaffeljernet",
    "City": "Århus",
    "Country": "Denmark"
}, {
    "Name": "Wolski Zajazd",
    "City": "Warszawa",
    "Country": "Poland"
}]

Just try like this,

var appReminder = angular.module('testApp', []);
appReminder.factory('testFactory', function ($http) {
return {}
});
        
appReminder.controller('testController', function PostController($scope, testFactory, $timeout) 
{
  
   $scope.result_function = function () 
   {
      $scope.respose = [
        {"keycolumn1":1,"originkey1":1,"datafield1":1},
        {"keycolumn1":2,"originkey1":2,"datafield1":2},
        {"keycolumn1":3,"originkey1":3,"datafield1":3},
        {"keycolumn1":4,"originkey1":4,"datafield1":4},
        {"keycolumn1":5,"originkey1":5,"datafield1":5},
        {"keycolumn1":11,"originkey1":11,"datafield1":11},
        {"keycolumn1":12,"originkey1":12,"datafield1":12},
        {"keycolumn1":13,"originkey1":13,"datafield1":13},
        {"keycolumn1":14,"originkey1":14,"datafield1":14},
        {"keycolumn1":15,"originkey1":15,"datafield1":15}];
   ;}
  
  $scope.result_function();
});

<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.23/angular.min.js"></script>


<div ng-app="testApp" data-ng-controller="testController">
  <table border="1">
     <tr>
       <th>Keycolumn</th>
       <th>Originkey</th>
       <th>Datafield</th>
     <tr>
     <tr ng-repeat="item in respose">
       <td>{{item.keycolumn1}}</td>
       <td>{{item.originkey1}}</td>
       <td>{{item.datafield1}}</td>
     </tr>
</table>
</div>

Instead of writing complex code you can use Mat-Angular ( material design components ) table ( https://material.angular.io/components/table/overview ) to construct your table. You can easily manipulate data that you want to show on the screen.