If you add the Amount Won stat to a 'show on table for hero' group then it will show the amount you won in this session (because your own stats are always session-only). If you want to see it in BB you'll need to create a BB Won custom stat and add that in the same way.
Please see the
Custom Statistics and Reports FAQ - by seeing how Amount Won is built and how BB/100 differs from $/100 you should be able to build BB Won, but if you need help please post back and tell us where you're stuck and we'll help you out.