You’ve got an array of objects, so you’ll need to use ng-repeat twice, like:
<ul ng-repeat="item in items">
<li ng-repeat="(key, val) in item">
{{key}}: {{val}}
</li>
</ul>
Example: http://jsfiddle.net/Vwsej/
Edit:
Note that properties order in objects are not guaranteed.
<table>
<tr>
<th ng-repeat="(key, val) in items[0]">{{key}}</th>
</tr>
<tr ng-repeat="item in items">
<td ng-repeat="(key, val) in item">{{val}}</td>
</tr>
</table>
Example: http://jsfiddle.net/Vwsej/2/