export to csv

Based on my client requirement i have to put one button is download to excel  in my report like i am using power automate to triggerd in desktop level but iam not able to export large data  when iam clicking after triggered  i have to export the data but always one message is showing like large amount data used error in my desktop level, 

my next  question is when iam publishing the report  after publishing my report  in that case i have repeat same thing in power bi service level after triggerd my report in power bi service level then have to export option from the visual it export data 150000

but have morethan 150000 data then how to down load morethan 150000 data in my power bi service level and in power bi desktop report level how much data can we export

please could you clarify and give the clear solution for me...