title: Text.Combine() with separator inside Table.Pivot
body: <p>I use this line in Power Query Editor to pivot a table:</p>
  <pre><code>= Table.Pivot(#&quot;Sorted Rows&quot;, List.Distinct(#&quot;Sorted Rows&quot;[Tipo]), &quot;Tipo&quot;, &quot;Categoria&quot;, Text.Combine)
  </code></pre>
  <p>I just need to add a separator to the Text.Combine(). How do I do this?</p>