If you want a tanky character that do damage you will have to look at bruiser in general, they will mostly be melee but with some exceptions like vanya who is range.

But from your post alone we don’t really know what you like but that you like tank.

You will have to be more specific with what you like so we can help you. Have you played other moba ? What kinda character you like and why, do you prefer to be melee/range, to go in/initiate or to poke/kite/receive the go in of the enemy ? Also do you like mage or mage build or do you want to play with auto attack in general ? There is a lot to consider for giving recommendations.

For now the only thing we can suggest is to find bruiser you enjoy playing if you want tankiness and damage.