You may be faced with a problem similar to this, where the user wants to display a particular currency symbol that is different for each locality. It could be possible to alter the underlying dataset to return this information as well as the actual value, but it is entirely possible from within SSRS, as follows
Can’t using SSRS be limiting at times? There you are trying to draw a simple rectangle in a table and the cell just keeps setting the rectangle to be the size of the cell – but you want it another size! As originally posted.
The trick here is to remember there is nothing stopping you adding another rectangle inside this first rectangle