Initially, I have created a variable 'MaxRows' and assigned 999 value. Then created a straight table. In the Properties of straight table, go to presentation tab and set the Max number to =$(MaxRows).. This takes the variable value as Max number of rows displayed. Then create a slider object with the variable created.
Hope it helps!
StraightTable.qvw 146.8 K
A better way to do this is:
Create any Variable say vTop50.
Use this Variable in your chart in Properties > presentation > Max Visible Number
check this box and apply your vTop Vaiable.
Use the same variable in you slider. It will work. This is the easiest way to show top performers by slider using variable.