Pivot Table and Slicers With Individual Values Not Summary Statistics - Time Series Charting|Power Query|Excel Forum|My Online Training Hub

I have a set of manufacturing data where I have initial % Concentration and Final % Concentration values.  The lab data comes in with all of the labs for every item number.

I would like to be able to use slicers to select customer and item number, then show the "Time Series" data, not the "summation" or the "Average"  I would like the actual values graphed over time, but customer and item selected by slicers.

Eventually, I would like to show the "Start" vs. the "Final" % concentrations, but I'll be happy with the slicers producing individual data, not the summary stats.

Any help?  Any tutorials available?

Thanks in Advance