Can you use a factory tissue dispenser on 1970 gto with console-auto?

No, a standard factory tissue dispenser designed for modern vehicles will not fit in a 1970 GTO with a console-auto. The consoles in those cars are very specific to the year and model, and there's no provision for such a modern accessory. There simply isn't the space or the appropriate mounting points. You would need a custom solution if you wanted to add a tissue dispenser.