OS X :: Hiding Microsoft User Data Mandatory Folder?

I'm looking to hide a few things on my system that are cluttering up certain areas. I'm a little OCD about how my files are organized and I've noticed some applications Microsoft Office 2008 create mandatory folders and I can't delete them.. so I've picked the next best thing: Making them invisible! Because the application(s) requires a specific file path I can't simply add the "." prefix to the folder. I believe there is a terminal command to add the folder to a list of invisible items but I can't pull up how to do this. I've been searching google for about an hour now. Here is what I've tried and I think I'm close. My goal is to hide the "Microsoft User Data" folder.
Terminal: cd /Users/Kyle/Documents/Microsoft User Data/pico.hidden