Thanks for your answer, however I tried doing this and the secondary dimension only gets attributed to the line item where it was dropped.

I have a report in ad-hoc that is pageviews by page name. I know I can drag another dimension (say Language) and drop it on the page name, so I can see the page name, broken down by language. What I can't seem to figure out is how to do a bulk drag and drop - that is, have the "Language" variable be...