How to Edit legend values

Hey,

 

How can we edit legend values

We can set max limit 10 and min limit value 0.1

in between values are automatic, (10-8-6-4-2-0.1-0)

Any way to edit in between so i can get like this (10-4-2-1-0.8-0.6-0.4-0.2-0.1-0)

Thank you...!!