Hi,
Your fields internal name is not correct – you can find it by following these instructions: https://spjsblog.com/general-tips/
The CAML should look something like this:
<Where><Eq><FieldRef Name="Put_Your_Lookup_Column_Name_Here" /><Value Type="Text">Pur_Your_Filter_Value_Here</Value></Eq></Where>
In the console output for spjs.charts.data.listViews I’m actually looking for the items circled in red in the attachment – please expand one of them.
Alexander
