The only admin UI we found that offers a table view is MongoVue, which is only available on Windows. We're on Macs with OS X. Do any exist?
MongoDB has a good list of administration tools and interfaces here. Of these, I've played with a couple mostly on Windows, but some options for you that should work on OS X (because they are Java based) are:
Of the two, I prefered Robomongo. There is also an OS X specific tool called MongoHub that you may want to try out.