To build an array of Table or Repeater data, you need to follow the explanation and examples provided in the APIs for the table .rows property , or for the Repeater .data property .
For each JSON that you have, you would take each field that you want to display, and add it to an object that would represent on row of a Table or Repeater. After you have an array for all of your JSON objects, you then set the value of either the .rows (for a Table) or .data (for a Repeater) property to that array.