title: Tablix dynamically moves up when theres no data
body: <p>I have 3 separate tablix, and each one of them are driven by group:</p>
  
  <ul>
  <li>Tablix1: ORX</li>
  <li>Tablix2: CSS</li>
  <li>Tabli3: WST</li>
  </ul>
  
  <p>and they are stacked on top of each other. Currently, if one of the tablix has no data it leaves a whitespace on the report.</p>
  
  <p>How can I make a specific tablix dynamically move up if the other tablix has no data? For example, Tablix 1 and Tablix 2 has no data, I want tablix 3 to move up replacing Tablix 1.  Is this possible?</p>
  
  <p>Thanks.</p>