This sort of analysis is definitely not in my field but I think you could use Missing Value Codes for this.
Using Consumer Preferences example dataset. First example without Missing Value Codes:
Categorical analysis as follows:
Categorical(
X(:Age Group),
Responses(:Job Satisfaction),
Crosstab Transposed(1),
Legend(0),
Test Response Homogeneity(1)
)
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Then set Not at all satisfied as missing value code and rerun analysis:
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Missing Value Codes can be set from Column Properties:
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Or if you don't need those rows at all, you could exclude them totally by first selecting one of the values you want to exclude and choosing Select Matching Cells:
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Then from the left side select one of the rows which you have selected and choose Hide and Exclude:
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and analysis to show how it affects the results:
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-Jarmo