I try many way to solve this problem. I also use crossTaband it does not work either. i tried group, printWhenExpression.

Currrent Format

This is my jasper code.

<jr:column width="110" uuid="4dae5e6a-6571-4138-88c0-cb34383c0488">
<property name="com.jaspersoft.studio.components.table.model.column.name" value="Column2"/>
<jr:columnHeader style="table_CH" height="30" rowSpan="1">
<staticText>
<reportElement x="0" y="0" width="110" height="30" uuid="be04b029-ee08-4d13-96c1-3f828520a745"/>
<textElement textAlignment="Center" verticalAlignment="Middle"/>
<text><![CDATA[အက်ိဳးခံစားခြင့္]]></text>
</staticText>
</jr:columnHeader>
<jr:detailCell style="table_TD" height="30" rowSpan="1">
<textField>
<reportElement stretchType="RelativeToBandHeight" x="0" y="0" width="110" height="30" isRemoveLineWhenBlank="true" uuid="a291d689-c5d7-4a82-8576-a25cd41f1bc1">
<property name="com.jaspersoft.studio.unit.leftIndent" value="px"/>
</reportElement>
<textElement textAlignment="Left" verticalAlignment="Middle">
<font isStrikeThrough="false"/>
<paragraph leftIndent="5"/>
</textElement>
<textFieldExpression><![CDATA[$F{coverage}.getName()]]></textFieldExpression>
</textField>
</jr:detailCell>
</jr:column>
                    
***I really want is, if name are same (example; Hospitalization is appear two times, i want to rowspan it)