Dropdown custom field aggregation

i'm new in ELK

i have table

id | f1 | f2 | f3
0 | 10| 15| 2
1 | 30| 5 | 9
2 | 1 | 75| 6

i want to create a dropdown list. that list contain a multi choice (x1 x2 x3)

if i choice x1 so the result should be sum (f1) ==> 41
if i choice x2 so the result should be sum (f2) ==> 95

plz help

Hi and welcome to our community!

Could you provide some details in which part of Kibana you want to want to add suche a dropdown list and for what purpose? The more details you can provide, the better.