hallo Simmers!
Okay, my friend's friend showed her a cheat that reveals EVERY SINGLE CHEAT!
It's really simple accually, just bring up the cheat code bar (ctrl+shift+c) and type in:
help
Press enter.
(I recemend u pause your game.)
Scroll through all the cheats. u might not have every cheat bacause u don't have the right game. To exit the cheat bar, (did u know that "exit" is a cheat code?)type in exit and press enter. And BOOM! u have awesome cheats.

Happy Simming!
--goddessoflife