Calculate min value based on user Selection

Thanks for the reply from lbendlin , please allow me to provide another insight:

Hi, SQuazi 

Regarding the issue you raised, my solution is as follows:

1.Firstly, I have created your sample data based on your description as follows:

2. Below are the measure I've created for your needs:

Min_D_Factor_All = 
MINX(
    {
        IF(ISFILTERED('Table'[Product]), MIN('Table'[D Product]), BLANK()),
        IF(ISFILTERED('Table'[Category]), MIN('Table'[D Category]), BLANK()),
        IF(ISFILTERED('Table'[Country]), MIN('Table'[D Country]), BLANK()),
        IF(ISFILTERED('Table'[Level]), MIN('Table'[D Level]), BLANK()),
        IF(ISFILTERED('Table'[Skill]), MIN('Table'[D Skill]), BLANK())
    },
    [Value]
)

3.Here's my final result, which I hope meets your requirements.

Please find the attached pbix relevant to the case.

Best Regards,

Leroy Lu

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