Gets the Field Picklist labels and values from the Object Metadata

CommunityBuilderPickListUtil

global class CommunityBuilderPickListUtil extends VisualEditor.DynamicPickList{
    
    global override VisualEditor.DataRow getDefaultValue(){
        VisualEditor.DataRow defaultValue = new VisualEditor.DataRow('Product Family', 'Product Family');
        return defaultValue;
    }
    
    global override VisualEditor.DynamicPickListRows getValues() {
        VisualEditor.DynamicPickListRows  myValues = new VisualEditor.DynamicPickListRows();
        Schema.DescribeFieldResult fieldResult = Product2.Family.getDescribe();
        List<Schema.PicklistEntry> ple = fieldResult.getPicklistValues();
        for( Schema.PicklistEntry f : ple){
           VisualEditor.DataRow value = new VisualEditor.DataRow(f.getLabel(),f.getValue());
           myValues.addRow(value);
        }       
        return myValues;
    }
}

DemoComponent.cmp

<design:component>
        <design:attribute name="property1" datasource="apex://CommunityBuilderPickListUtil"/>
</design:component>