Tableau Fixed LoD

{ FIXED [Region]: SUM([Sales])}

When I filter Region, the value change, how to keep the value same without change?

Pages iii Columns Longitude (generate.. E Rows Latitude (generated) Filters Region Sheet 5 Untario Profit Region (All) Central East South West Marks 31.5896 21.8296 V Automatic 31.5896 Now SUM(Profit) 21.8296 Brunswick . T W29.5596 Nov -25,729 Color Size 7 Label 21.8296 21.8296 31.5896 31.5896 29.5$96 31.5896 21.8296 29.5596 21.829 21.8296 United Detail Tooltip .: SUM(Profit) SUM(Sum of S.. I SUM(Sum of.. A 080 Country/Region .: State 21.8296 21.8296 29.5596 29.55962 29.5596 29.5596 29.5596 17.0596 31.5896 31.5896 31.5896 21.8296 29.55% 21.8296 17.0596 31.5896 21.8296 31.5896 31.5896 17.0596 17.0596 17.0596 17.0596 17.0596 17.0596 17.0596 21.8296 17.0596 Baja California Sonora Chihuahua 17.0546 Coahuila de Zaragoza Pages iii Columns Longitude (generate.. Rows Latitude (generated) Filters Sheet 5 Profit Region: West Region (All) Central East South Marks 100.096 North Dakota West 100.096 V Automatic SUM(Profit) Minnesota T Color -6,528 Size Label South Dakota 000 100.096 100.096 100.096 Q Detail Tooltip .: SUM(Profit) SUM(Sum of S.. I SUM(Sum of.. A & Country/Region State lowa Nebraska United States 100.096 100.096 100.096 Kansas Missouri 100.096 Oklahoma Arkansas 100.096 100.096