title: Filter by multiple values
body: <p>To explain what I want to do, I will show a much simpler version of my spreadsheet:
  <a href="https://i.stack.imgur.com/27Pau.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/27Pau.png" alt="Filter"></a></p>
  
  <p>I want to be able to filter the <code>Tags to filter</code> column using multiple value of the column <code>Filters available</code>.</p>
  
  <p>For instance, if I select the filters available <code>e</code> and <code>d</code>, I will get back only the lines 15,15 and 17.</p>
  
  <p>My problem is that I don't know how to select the filters that I want and filter the table.</p>
  
  <p>The perfect solution would be to have a list with checkboxes like the one shown in the following picture:
  <a href="https://i.stack.imgur.com/fYBFI.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/fYBFI.png" alt="Filter2"></a></p>
  
  <p>But instead of showing the exact values in this column, it should show the ones in the <code>Filters available</code> table, and after it would filter to show the lines that contains at least one of the options selected...</p>
  
  <p>Do you think I made my question clear?</p>