Sorry, I didn't realize your comment was limited to a single year of our current recession. You are correct - for a short period, finance has grown while other sectors have shrank.
That's not the general trend, however, that's just a blip caused by the recently ended recession.
[edit: can't respond to your post, but June 2009 is also the time period when industrial production and retail sales started growing, and when the stock market recovered.
Funny - according to the very report I just quoted that positive GDP growth in 2009 is due only to growth in the financial industry which makes up for the declines other sectors are still seeing.
That's not the general trend, however, that's just a blip caused by the recently ended recession.