Unfortunately there is no way to do this at this time.
Thank you. How do I put this in as a request. The inability to do this makes certain parts of the form hard to read and use.
Thanks so much.
Here's a link to our "ideas" forum - http://forums.adobe.com/community/formscentral?view=idea. It's the best place to post feature requests because that way others can vote vote for your idea, which helps us prioritize feature requests.
Also, can you post an image of your form (or something that looks similiar to your form) so we can get a better idea of what you want?