Issue with Dynamic Slicer and Dynamic Conditional chart format

Hi Experts,

I am using a Line and Clustered column chart to plot measures that can be below or above the line target. The challenge is to have a conditional format whenever the measure is up or down the target line. I managed that creating two extra columns (Above e Below the target) in order to have two series on the chart.

I am using a disconnected slicer to dynamically change the measures in the chart (below):

Value Selection =

  VAR Selection = SELECTEDVALUE(KPIs[KPI],"All")

  RETURN

  Switch(True(),

  Selection = "Case Fill Rate AT",[mCaseFillRateAT],

  Selection = "Case Fill Rate BT",[mCaseFillRateBT],

  Selection = "Supply Perfect Orders AT",[mSupplyPerfOrderAT],

  Selection = "Supply Perfect Orders BT",[mSupplyPerfOrderBT],

  Selection = "Perfect Orders AT",[mPerfOrderAT],

  Selection = "Perfect Orders BT",[mPerfOrderBT],

  [mCaseFillRateAT]).

Using Control key I can select more than one option, however I cannot see the different colours because the selector considers as one value (Value Selection).

Any suggestion how I can have conditional format in this chart still using my dynamic selection?

Cheers,

Gilly