How to change chart marker size for each fields in splunk?

[SSwaminathan90]

Hi Team, 

Current i have fields and with this query below, was able to get all fields are in same size.

<option name="charting.chart.markerSize">1</option>

But I would like to increase the size of orange field and decrease the size of blue & green field. how it can be done in splunk?

any leads are welcome.