Filtering dimension pivot table Qlik Sense

[jmialoundama]

Hello I have the following crosstab under Qlik Sense:

When the in the title is written 19? 6% I would like my TAX RATE 1 dimension to display only 19.6

When there is 20% written in the title I would like my TAX RATE 1 dimension to display only 20.

If we take the example of 08. Normal rate at 19.6 for the code PGOOD06 I have two TAX RATE 1 displayed, a TAX RATE 1 at 19.6 and another at 20. I would like to see displayed only TAX RATE 1 = 19.6 thank you in advance