Instant Search Widget MenuSelect return specific category

Hi guys i need some help on this dropdown i would like to return a specific category value like “Impacto”

posts.addWidget(
    instantsearch.widgets.menuSelect({
        container: '#categories',
        attributeName: 'taxonomies.category',
        limit: 15,
        templates: {
            seeAllOption: menuSelect.mjv_menuSelect_string,
        },
    })
);