Can you have multiple dimensions in crosstabs for topic-based Ad Hoc views?

[jbreault]

I created an Ah Hoc view from a topic and I can't find a way to have more than one dimension when viewing the data as a crosstab. I placed all the measures in the Columns box, but when I put fields in the Rows box it is all clumped into a single hierarchy. Is there a way to have multiple dimensions/hierarchies like you can when the Ad Hoc view is from an OLAP connection. I have to use topics because I require a parameterized query and as far as I know this is only possible in topic-based Ad Hoc views. Any help is appreciated.