Dynamic Range for Chart where source data is a pivot table

I have seen examples of how to do expanding and contracting dynamic ranges for charts based on a data table. What I would like to know is if you can establish a dynamic range when you are doing your chart from a pivot table. I want to do this so there is not a blank space in the bar chart when I filter (because some selections result in more categories of data than others. I can post an example, but just wanted to get a sence of whether this is possible. Thank you for some input on this.

Thank you - here is a file. If you filter on "ID" you will notice that depending on which ID you choose, there are some blanks in the chart. Thanks for any help!

no, I am talking about the "category" on the X-axis - (Fup, etc.). This is just an example of a very large data base with lots of variability btwn the different ID's (eg. pt002, etc.). So, if pt002 has all 6 of the "category" items, and V0014 only has, say, 2, then the graph looks empty for some and "full" for others. I would like the graph to collapse down to whatever number of "categories" are represented. Hope that makes sense - some of these things are hard to describe!! I am travelling a bit, so variable internet access, therefore the gaps btwn my responses - thanks for sticking with me on this!