Pie Chart: Top 10 Values

Pie Chart: Top 10 Values

Hi there. I am creating a pie chart where the sections (the x-axis) each represent a company, and the section sizes (the y-axis) represent the the sum of the respective company's revenue. I have added a filter that only includes the 10 companies with the highest revenue sum. What I would like to know is whether I can include an 11th section in the chart that represents the revenue sum of all the remaining companies together (like an "Other" section).

Is this at all possible?

Thanks.

Regards
Nick