Question 954795
Do you mean can you make a representation of data using areas similar to a pie chart using a rectangle? 
Yes, the area of the smaller rectangle will be equivalent to the percentage of total area in the same measure as the pie.

So if X, Y, and Z are three measures in your pie chart with 25%, 25% and 50% of the pie, 
then the rectangle would have 1/4 of the rectangle designated as A, 1/4 designated as B, and 1/2 designated as C.