1) make sure the pop-up has all the people in the list before you start.
2) eter the data in the table as you have shown then
3) add a new summary table (called "Summary"). Let's assume your existing table is titled "LOUNGE".
Add a new column (G) to your existing table, titled "Lounge":
G2=IF(ISBLANK(F2), "",IF(IFERROR(MATCH(F2, $F$1:F1, 0), 0)=0, MAX($G$1:G1)+1, ""))
select G2 and fill down as needed
Now make a new table (and call it "Summary"):
the first row and first column are headers.
A2=IF(ROW()-1<=MAX(Lounge :: G), OFFSET(Lounge :: $F$2, SMALL(Lounge :: G, ROW()-1)-1, 0, 1, 1), "")
select A2 and fill down as needed
B2=IF(LEN(A2)>0, SUMIF(Lounge :: F, "="&A2, Lounge :: D), "")
select B2 and fill down as needed
now select the cells B2 thu the end of the column then select the pie chart from the charts menu