title: How can I load a chart table with a default value in Google Data Studio?
body: <p>I'm working on a Google Data Studio page which pulls data from a Google Sheet.
  The use case of this page is to display the data from a row (from the Google Sheet) based on a selection made from a filter (single select dropdown).</p>
  <p>When the Google Data Studio page loads, by default, it loads all the data from the source and displays it on the chart tables, however I would like to display a blank page and the data should load only after a selection is made from the filter dropdown.</p>