I assume this is for Qlik Sense? You may want to use the new variables interface available in Qlik Sense 2.1.
You could use conditional logic such as this in the color by expression area of the chart.
if(CategoryName = 'Sportwear',red(),blue())
Check out this video that gives an example of setting a variable to be used in multiple chart objects.
If these suggestions are not exactly what you need, if you can further expand on your example with some more information that will also be helpful.
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