RadsenBarSeries default hide data

I have a plot with som data over time:
I know I can filter on the right, so I can show the specific data I want to see. However, I would like to hide one of the categories by default, when the page is loaded/refreshed, so that the plot looks like this by default:
Is this possible?

You can try the Visible property of the series. It won't appear in the legend though - you should use some additional UI to toggle the series visibility.