Multi variable scatter plot

Hi lushd ,

Please try the following steps:

1. Createa a new table with Legend type (Port and Company) for slicer.

2. For dynamic Y-axis:

Measure = 
SWITCH(MAX('ForSlicer'[Legend]),
"Port",CALCULATE(MAX('Table'[discharge time]),FILTER('Table','Table'[Port]=MAX('Table'[Port]))) ,
"Company", CALCULATE(MAX('Table'[discharge time]),FILTER('Table','Table'[Company]=MAX('Table'[Company]))))

3. Create a rank measure for conditional formatting:

For conitional formatting = 
SWITCH(MAX('ForSlicer'[Legend]),
"Port",RANKX(ALL('Table'), CALCULATE ( MAX ( ( 'Table'[Port]) ) ),,ASC,Dense) , 
"Company", RANKX(ALL('Table'), CALCULATE ( MAX ( ( 'Table'[Company]) ) ),,ASC,Dense))

4. Add Port and Company to tooltips field.

Or unpivot the table.

https://community.powerbi.com/t5/Desktop/Custom-Visualisation-for-multiple-legends-and-values/td-p/645218

Best Regards,
Eyelyn Qin
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.