Need urgent: Same customer ID With different First and Last Names Should be display in table visual

Thanks for the reply from danextian , please allow me to provide another insight: 
Hi  mg00842082 ,

Here are the steps you can follow：

1. Add Column – Index Column – From 1.

2. Create measure.

Count =
CALCULATE(COUNT('Table'[Customer ID]),ALLEXCEPT('Table','Table'[Customer ID],'Table'[First Name],'Table'[Last Name],'Table'[Address 1],'Table'[Address 2],'Table'[Address 3]))

Flag =
var _minindex=MAXX(FILTER(ALL('Table'),[Customer ID]=MAX('Table'[Customer ID])&&[Count]>1),[Index])
return
IF(
    [Count]=1||MAX('Table'[Index])=_minindex,1,0)

3. Place [Flag]in Filters, set is=1, apply filter.

4. Result:

Best Regards,

Liu Yang

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