Doesn't sound like something for Tableau but PowerPoint would do.
P.S. Don't try using shadow puppets...it fails miserably. Don't ask how I know.
There are several links out there showing how to embed Tableau into PowerPoint, or vice versa--or I've seen other folks use Tableau itself for the whole presentation. One of my favorites of the latter is the Table Calculations walkthrough here:
Other links of interest: