hide rows in a column

[ECEK]

hello, how can I hide different rows in a column.

I have a sheet that have a column with 33 questions.. 
I want to answer only 3 of them and hide the rest of the questions,. how to do that?

[Mark_Little]

Can you share an example of the data. 

Probably just need to add an expression or an expression  to your dimension. But not knowing your data can't advise anymore than that 

[ECEK]

I want in Column A, if Names = Joe, then Hide row and only keep Laila's rows..

[ECEK]

Yes, Its true that I want to write an expression but I need some help to know what is the expression

thank you in advance.

Best regards,

😄

[G3S]

for this example, replace dimension Names with:
=if(Names='Joe',null(),Names)

then clear the tick from show/include null values checkbox.

[Gabbar]

Suppose you have a table with Dimension D1 and measure M1, D1 values are 1,2,3 and you want to hide 2.

and you M1 expression normally is Sum(M1)
Then you can use in M1:-
Sum({<D1 = {'1','3'}>}M1)    or you can also use      Sum({<D1-={'2'}>}M1)   , you will need to do this for every measure.

Else you can also change you dimension caluclation using aggr,
Use this expression as dimension rather than using D1,
Aggr(Only({<D1={'1','3'}>}D1),D1)   or    Aggr(Only({<D1={'2'}>}D1),D1)   and then select dont include null values.