title: Grouping using the same value twice
body: <p>I have the below regions</p>
  <p>California<br />
  North Central<br />
  Northeast<br />
  South Central<br />
  South East<br />
  Southwest<br />
  West</p>
  <p>Basically, I want to have all the below plus Non-California (with all except California) in the same field is it possible with Groups</p>
  <p>can I use the same field twice? Is it better to use DAX?</p>
  <p>How can I do this?</p>
  <p>Example</p>
  <p>California<br />
  North Central<br />
  Northeast<br />
  South Central<br />
  South East<br />
  Southwest<br />
  West<br />
  Non-California</p>
  <p>Any help would be appreciated.</p>
  <p>Thank you</p>