Here is the full list of all 12 Texas Cheat'Em achievements.
Win a hand after folding and then using "Unfold"
Complete all levels of Career Cheat'em
Win a hand with 5 of a Kind
Increase your hand to a Straight or above using Player Swap or Deck Swap
Use Cheats to go from a High Card to a Straight or better
Use five or more Cheats in a single hand
Use a "Suggestion" Cheat to assemble a full house or greater
Steal another player's chips
Use the Target X-Ray Cheat on another player
Win a hand by using the "Guaranteed Win" Cheat
Win a hand with a Straight or better without using any cheats
Win five consecutive PvP games initiated by other players