Sure some tigers can be taught to do tricks but it is completely against their nature to behave this way. Sooner or later it might and most likely will resort to their wild nature.
Will all do respect, are you suggesting that it is in the nature of dogs and cats to sit when we ask them to, give us their paw when we ask them to, come when we ask them to, open the door when we ask them to?
Dogs started off in the wild, not in our homes. Thus, they were domesticated into house pets. Wouldn't that be the exact same case with a tiger, or any thing else for that matter?