As far as I know, there is no such a function in Tableau. And 3D effects seem to be out of date and they are also not emphasized in Excel 2013, lol.
As Aden says, 3D is generally considered "evil" in the data visualization world unless it actually enriches the data - The use case you mention (look and feel) probably doesn't qualify.
Anyway, the answer is indeed "no". 3D is not supported out of the box. A few people have managed to create some 3D effects (like a 3D pie chart) as a joke, but these are not techniques to be used in the real world.
Please point whomever is asking you for this feature to blogs / guides such as this:
...they are very easy to find by Googling "Data Visualization 3D bad"